Author: Plant Industry Bureau - Blacklight Search Results

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5081. Mosaic disease. Transmission of mosaic disease of Irish potatoes; by E. S. Schultz and Donald Folsom.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

5082. Pears. Investigations in ripening and storage of Bartlett pears [with list of literature cited]; by J. R. Magness.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

5083. Peas. Field pea.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1920.]

5084. Plants. Directions for collecting flowering plants and ferns; [by] S. F. Blake.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: Jan. 1920

5085. Plants. Effect of relative length of day and night and other factors of environment on growth and reproduction in plants [with list of literature cited]; by W. W. Garner and H. A. Allard.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

5086. Plants. Influence of cold in stimulating growth of plants; by Frederick V. Coville.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

5087. Pomelos. Some changes in Florida grapefruit in storage [with list of literature cited]; by Lon A. Hawkins and J. R. Magness.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

5088. Potato-rot. Temperature relations of certain potato-rot and wilt-producing fungi; by H. A. Edsou and M. Shapovalov.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

5089. Potatoes. Vascular discoloration of Irish potato tubers; by H. A. Edson.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

5090. Pseudomonas citri. Behavior of citrus-canker organism [Pseudomonas citri] in soil; by H. Atherton Lee.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

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